Recently? At the 2020 China Sports Conference? Lan Tu iFree mass-produced car body-in-white was unveiled, and two world-first body technologies were released at the same time. It is reported that Lan Tu Automobile's medium and large SUV based on Lan Tu's ESSA intelligent electric platform provides pure electric and extended-range electric power systems, and it is expected to be officially launched next year.
In terms of body structure, the A-pillar of mass production vehicle adopts TRB+ patch composite structure thermoforming material. The B-pillar is made of TRB aluminum-silicon coating thermoforming material, so that the peak force of the car body top pressure can reach more than 100kN, which can ensure the structural integrity of the car and the safety of passengers in the car during frontal and side collisions.
In terms of car body strength, high-strength steel accounts for 75%, and the hot forming ratio above 1500MPa is as high as 3 1%. 2000MPa Al-Si coating material is used for the door collision beam of Lan Tu iFree mass production vehicle. This material is also used for the first time in the world, which can not only improve the safety of side impact, but also have higher corrosion resistance.
Chosen Chejun's point of view: Lan Tu is a high-end electric vehicle owned by Dongfeng Group. Judging from the materials used in Lan Tu iFree body, this car has high safety performance, which can ensure the safety of the occupants in the car to a great extent. It is reported that in order to meet different travel needs, Lan Tu automobile will cover cars, SUVs and MPVs. And other automotive market segments. ?
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.